254828616

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 744438240

約数和(自身を除く): 489609624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 337, 392, 588, 643, 674, 1011, 1176, 1286, 1348, 1929, 2022, 2359, 2572, 2696, 3858, 4044, 4501, 4718, 5144, 7077, 7716, 8088, 9002, 9436, 13503, 14154, 15432, 16513, 18004, 18872, 27006, 28308, 31507, 33026, 36008, 49539, 54012, 56616, 63014, 66052, 94521, 99078, 108024, 126028, 132104, 189042, 198156, 216691, 252056, 378084, 396312, 433382, 650073, 756168, 866764, 1300146, 1516837, 1733528, 2600292, 3033674, 4550511, 5200584, 6067348, 9101022, 10617859, 12134696, 18202044, 21235718, 31853577, 36404088, 42471436, 63707154, 84942872, 127414308, 254828616]

約数ペア:

[(1, 254828616), (2, 127414308), (3, 84942872), (4, 63707154), (6, 42471436), (7, 36404088), (8, 31853577), (12, 21235718), (14, 18202044), (21, 12134696), (24, 10617859), (28, 9101022), (42, 6067348), (49, 5200584), (56, 4550511), (84, 3033674), (98, 2600292), (147, 1733528), (168, 1516837), (196, 1300146), (294, 866764), (337, 756168), (392, 650073), (588, 433382), (643, 396312), (674, 378084), (1011, 252056), (1176, 216691), (1286, 198156), (1348, 189042), (1929, 132104), (2022, 126028), (2359, 108024), (2572, 99078), (2696, 94521), (3858, 66052), (4044, 63014), (4501, 56616), (4718, 54012), (5144, 49539), (7077, 36008), (7716, 33026), (8088, 31507), (9002, 28308), (9436, 27006), (13503, 18872), (14154, 18004), (15432, 16513)]